If you have guts, allow all Birlas, Bangurs, Goenkas, Tatas, Jajodias and Bajorias and all the Gujarati business houses and business persons to take their belongings and leave Mumbai. Mumbai will no longer be attractive for any one, including for crores of Maharashtrians who will then be in the streets without any jobs.Do not therefore be foolish in asking for migrant population to leave Mumbai or Maharashtra.